TbGe2

ceramic

· JVASP-149355· TbGe2

TbGe2 is an intermetallic ceramic compound composed of terbium and germanium, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established in high-volume commercial production, studied for potential applications in thermoelectric devices, magnetic materials, and high-temperature structural applications due to the unique properties imparted by terbium. Engineers would consider TbGe2 in specialized contexts where rare-earth intermetallics offer advantages in thermal management, magnetism, or extreme-environment stability where conventional ceramics or metals fall short.

thermoelectric devicesrare-earth research compoundshigh-temperature materialsmagnetic materials developmentsolid-state physicsadvanced ceramics research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	9,996	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4700	-	DFT · OptB88vdW
Shear Modulus(G)	1,292.3	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2763	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1078	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5607	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

TbGe2 — Properties & Data | MatWorld

TbGe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental